I have a 2007 Nissan 350Z Enthusiast that I purchased about 6 years ago, it currently has about 80,000 miles on it (actually to be fair, my adult son is the expert, I’m just the “wallet”)

Just before Covid, we had a superchargrr kit from Stillen installed (Vortech V-3 SCI) put in at a cost of about $7500 US.

in mid 2024 we replaced the supercharger with a turbo kit as my son wanted more power. The vehicle was not driven much during this time frame (about 10,000 miles), so the now removed supercharger is in great condition.

Does anybody know how much I could sell the supercharger for? Apparently it is specific to the 350Z model for 2007? Is anybody interested? Suggestions on what platform would be best?
I am in Calgary, Alberta, Canada

Any feedback would be appreciated
Thank you